1. substantiating

adjective. serving to support or corroborate.


  • corroboratory
  • validatory
  • corroborative
  • verifying
  • supportive
  • confirmatory
  • verificatory
  • confirmative
  • collateral
  • confirming
  • substantiative


  • neutral
  • negative
  • lineal
  • unrelated

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Sentences with substantiating

1. Verb, gerund or present participle
Having photographs of the scene where you were cited can be very helpful in substantiating your case for the judge.

2. Adjective
These tasks will take time to accomplish, but the more substantiating documentation you have with your new name, the more likely the H-1B visa name change will be successful on the first try.